:root{--bg:#eef4f5;--panel:#fff;--ink:#16252c;--muted:#61737b;--line:#d7e1e3;--accent:#087f6c;--accent2:#245c73;--orange:#ed8b3b;--danger:#b7354f;--shadow:0 16px 44px #17333d18}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:99}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#56b7a6);color:#fff;display:grid;place-items:center}.topnav{display:flex;gap:18px;align-items:center}.topnav a{text-decoration:none;color:#50636c}.topnav .lang{background:#e8f5f2;color:var(--accent);padding:7px 10px;border-radius:8px;font-weight:800}.hero{max-width:1180px;margin:auto;padding:34px 28px 20px}.hero h1{font-size:clamp(31px,4vw,52px);line-height:1.03;margin:10px 0}.hero p{max-width:900px;color:var(--muted);font-size:18px}.privacy-note{display:inline-flex;background:#e8faf4;color:#08765f;border:1px solid #b5ead9;border-radius:999px;padding:6px 11px;font-weight:750}.ad-slot{max-width:1180px;height:88px;margin:0 auto 20px;border:1px dashed #b9c8cb;border-radius:12px;display:grid;place-items:center;color:#839398;background:#fff}.app-wrap{padding:0 14px 28px}.app-shell{max-width:1850px;margin:auto;display:grid;grid-template-columns:300px minmax(650px,1fr) 360px;min-height:820px;background:#dfe9eb;border:1px solid #cad8da;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.panel{background:#fff;min-width:0;overflow:auto}.left-panel{border-right:1px solid var(--line)}.right-panel{border-left:1px solid var(--line)}.tabs{display:flex;gap:3px;padding:8px;background:#f4f8f8;position:sticky;top:0;z-index:3}.tab{border:0;background:transparent;padding:8px;border-radius:8px;color:#63747b;font-size:13px}.tab.active{background:#fff;color:var(--accent);box-shadow:0 1px 5px #0001;font-weight:800}.pane{display:none;padding:12px}.pane.active{display:block}.workspace{min-width:0;display:flex;flex-direction:column}.toolbar{min-height:56px;display:flex;align-items:center;gap:7px;padding:8px 10px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:4;overflow-x:auto}.map-stage{position:relative;min-height:700px;background:#dce8e9;overflow:hidden}.map-frame{position:absolute;inset:18px;background:#fff;border-radius:14px;box-shadow:0 5px 20px #102b3618;overflow:hidden}.map-svg{width:100%;height:100%;display:block;touch-action:none}.map-water{fill:#e7f3f7}.map-land{fill:#d9e4dc;stroke:#fff;stroke-width:.6;vector-effect:non-scaling-stroke}.map-land:hover{filter:brightness(.95)}.map-grid{stroke:#afc7cc;stroke-width:.4;opacity:.35;vector-effect:non-scaling-stroke}.marker{stroke:#fff;stroke-width:2;cursor:pointer;filter:drop-shadow(0 2px 3px #0004)}.marker-label{font-size:12px;font-weight:700;paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;pointer-events:none}.route{fill:none;stroke:#e46f38;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.route-point{fill:#fff;stroke:#e46f38;stroke-width:2}.legend-svg{font-size:12px}.map-overlay{position:absolute;left:30px;top:30px;display:grid;gap:6px}.map-overlay button{width:38px;height:38px;border:1px solid #c8d5d7;background:#fff;border-radius:8px;font-weight:800}.map-title{position:absolute;left:50%;top:28px;transform:translateX(-50%);background:#ffffffdb;backdrop-filter:blur(5px);padding:9px 15px;border-radius:10px;font-weight:850;max-width:70%;text-align:center}.map-attribution{position:absolute;right:25px;bottom:22px;background:#ffffffd9;padding:4px 7px;border-radius:5px;font-size:10px;color:#56686e}.tool-active{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important}.btn{border:1px solid #c8d4d6;background:#fff;color:#273940;border-radius:9px;padding:8px 10px;font-weight:700;font-size:13px}.btn:hover{border-color:#74aa9f;background:#f7fffd}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.orange{background:var(--orange);border-color:var(--orange);color:#fff}.btn.danger{color:#a72e47;border-color:#e5b6c1}.btn.block{width:100%}.btn.small{padding:6px 8px}.btn-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.field{margin-bottom:10px}.field label{display:block;font-size:12px;font-weight:800;color:#596b72;margin-bottom:4px}.field input,.field select,.field textarea{width:100%;border:1px solid #c9d5d7;border-radius:8px;padding:8px;background:#fff}.field textarea{min-height:90px;resize:vertical}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.hidden{display:none}.layer-list,.point-list{display:grid;gap:7px}.layer-card,.point-card{border:1px solid #d9e3e5;border-radius:10px;padding:9px;background:#fff}.layer-card.active,.point-card.active{border:2px solid var(--accent);background:#f1fbf8}.point-card b{display:block;font-size:13px}.point-meta{font-size:11px;color:var(--muted);margin-top:4px}.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.template-card{border:1px solid #d7e2e4;border-radius:10px;padding:7px;background:#fff;cursor:pointer}.template-card:hover{border-color:var(--accent)}.template-preview{height:62px;border-radius:7px;position:relative;overflow:hidden;background:linear-gradient(145deg,var(--c1),var(--c2))}.template-preview:after{content:'⌖';position:absolute;right:8px;top:3px;font-size:42px;color:#ffffffb8}.template-card b{display:block;font-size:11px;margin-top:5px}.data-wrap{overflow:auto;max-height:420px;border:1px solid #d9e3e5;border-radius:10px}.data-table{border-collapse:collapse;width:100%;font-size:12px}.data-table th,.data-table td{border-bottom:1px solid #e5ecee;padding:7px;text-align:left;white-space:nowrap}.data-table th{position:sticky;top:0;background:#f0f6f7}.notice{background:#fff7dd;border:1px solid #ecd27f;padding:10px;border-radius:8px;font-size:12px}.status{font-size:12px;color:#5d6e74;padding:8px 0}.status.ok{color:#08765f}.status.error{color:#b22f47}.checker-item{border-left:4px solid #d7a52e;background:#fff8e4;padding:8px 10px;margin:7px 0;border-radius:6px;font-size:12px}.checker-item.error{border-color:#c53653;background:#fff0f3}.checker-item.ok{border-color:#149576;background:#effbf7}.score{font-size:44px;font-weight:900;color:var(--accent)}.article-wrap{max-width:1180px;margin:24px auto;padding:20px;display:grid;grid-template-columns:1fr 300px;gap:24px}.article{background:#fff;border-radius:14px;padding:28px;box-shadow:0 5px 20px #28304a0d}.article h2{margin-top:26px}.callout{background:#edf8f5;border-left:4px solid var(--accent);padding:14px;border-radius:8px}.aside-card{background:#17343e;color:#fff;padding:20px;border-radius:14px;position:sticky;top:80px}.site-footer{margin-top:35px;background:#17343e;color:#d8e4e7;padding:38px 22px}.footer-inner{max-width:1180px;margin:auto}.project-links{display:flex;flex-wrap:wrap;gap:8px}.project-links a{border:1px solid #ffffff22;padding:6px 9px;border-radius:7px;text-decoration:none;font-size:13px}.footer-bottom{border-top:1px solid #ffffff20;margin-top:22px;padding-top:18px}.mobile-nav{display:none}.modal{position:fixed;inset:0;background:#10242adf;z-index:1000;display:none;place-items:center;padding:20px}.modal.active{display:grid}.modal-card{background:#fff;border-radius:15px;max-width:720px;width:100%;max-height:90vh;overflow:auto;padding:22px}.popup{position:absolute;background:#fff;border-radius:10px;padding:10px;box-shadow:0 8px 28px #0003;min-width:220px;z-index:10;display:none}.popup.active{display:block}.popup h4{margin:0 0 6px}.color-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.color-swatch{height:32px;border:2px solid #fff;box-shadow:0 0 0 1px #ccc;border-radius:7px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin:10px 0}.guide-card a{text-decoration:none;color:var(--accent);font-weight:800}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.full-template-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.full-template-grid .template-card{padding:10px}.full-template-grid .template-preview{height:105px}
@media(max-width:1180px){.app-shell{grid-template-columns:260px minmax(500px,1fr)}.right-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);max-height:480px}.article-wrap{grid-template-columns:1fr}.aside-card{position:static}.full-template-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.topnav a:not(.lang){display:none}.hero{padding:24px 16px 14px}.app-wrap{padding:0}.app-shell{display:block;border-radius:0}.left-panel,.right-panel{display:none;border:0;max-height:none}.left-panel.mobile-show,.right-panel.mobile-show{display:block}.workspace{min-height:640px}.map-stage{min-height:590px}.map-frame{inset:8px}.toolbar{overflow-x:auto}.field-row{grid-template-columns:1fr}.mobile-nav{position:sticky;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid #ddd;z-index:40}.mobile-nav button{border:0;background:#fff;padding:12px 2px;font-size:11px}.article-wrap{padding:12px}.ad-slot{margin:0 12px 14px;height:68px}.guide-grid{grid-template-columns:1fr}.full-template-grid{grid-template-columns:repeat(2,1fr)}}
@media print{.topbar,.hero,.ad-slot,.panel,.toolbar,.article-wrap,.mobile-nav,.site-footer,.map-overlay,.popup{display:none!important}.app-wrap{padding:0}.app-shell{display:block;border:0;box-shadow:none}.map-stage{height:190mm;min-height:0;background:#fff}.map-frame{inset:0;box-shadow:none;border-radius:0}.map-attribution{bottom:2mm;right:2mm}}